"беларусак" meaning in Belarusian

{
  "forms": [
    {
      "form": "белару́сак",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "bjelarúsak",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "be",
        "2": "noun form",
        "head": "белару́сак"
      },
      "expansion": "белару́сак • (bjelarúsak)",
      "name": "head"
    }
  ],
  "lang": "Belarusian",
  "lang_code": "be",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Belarusian entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "bjelarúska",
          "word": "белару́ска"
        }
      ],
      "glosses": [
        "genitive/accusative plural of белару́ска (bjelarúska)"
      ],
      "id": "en-беларусак-be-noun-QjtKYeKk",
      "links": [
        [
          "белару́ска",
          "беларуска#Belarusian"
        ]
      ],
      "tags": [
        "accusative",
        "form-of",
        "genitive",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[bʲeɫaˈrusak]"
    }
  ],
  "word": "беларусак"
}

{
  "forms": [
    {
      "form": "белару́сак",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "bjelarúsak",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "be",
        "2": "noun form",
        "head": "белару́сак"
      },
      "expansion": "белару́сак • (bjelarúsak)",
      "name": "head"
    }
  ],
  "lang": "Belarusian",
  "lang_code": "be",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Belarusian entries with incorrect language header",
        "Belarusian non-lemma forms",
        "Belarusian noun forms",
        "Belarusian terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "form_of": [
        {
          "extra": "bjelarúska",
          "word": "белару́ска"
        }
      ],
      "glosses": [
        "genitive/accusative plural of белару́ска (bjelarúska)"
      ],
      "links": [
        [
          "белару́ска",
          "беларуска#Belarusian"
        ]
      ],
      "tags": [
        "accusative",
        "form-of",
        "genitive",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[bʲeɫaˈrusak]"
    }
  ],
  "word": "беларусак"
}